Surface course thickness and base modulus of asphalt concrete pavements are important parameters in pavement structure design.
沥青混凝土路面面层厚度和基层模量是路面结构设计中的重要参数。
The influence of pavement structure parameters on additional stress in widened road is analyzed, and the sensitivity of structure parameters with orthogonal design is introduced.
分析了路面结构参数变化对拓宽道路的影响，并采用正交设计法进行了结构层参数变化的敏感性分析。
The flexible pavement design method and parameters are important in road design.
柔性路面设计方法与参数是道路设计中的一个重要方面。
High temperature stability of asphalt mixture is controlled through the dynamic stability parameters of rutting test in the design of current pavement materials.
现行路面材料设计中，沥青混合料的高温稳定性通过车辙试验的动稳定度参数进行控制。
Sensitivity analysis of the asphalt pavement typical structure design parameters in west county highway was mainly done.
分析西部地区县乡公路沥青路面典型结构设计参数的敏感性。
The random and fuzzy quality in the load, environment and design parameters will affect the reliability of pavement structure.
由于荷载、环境作用和结构设计参数的随机性和模糊性，它们都将影响路面结构的可靠度水平。
Traffic factor is one of the most important parameters in the structural design of pavement.
交通参数是路面结构设计中最重要的设计参数之一。
Abstract Catchment area and catchment rainfall are important parameters of porous or permeable pavement design.
摘要汇水面积和汇水量是多孔路面或透水路面设计的重要参数。
Highway upgrading design firstly must survey the performance-weakening condition of present pavement to obtain pavement basis designing parameters.
公路改扩建设计首先要对现有路面性能的衰减状况进行调查，以获取路面的基础设计参数。
Highway upgrading design firstly must survey the performance-weakening condition of present pavement to obtain pavement basis designing parameters.
公路改扩建设计首先要对现有路面性能的衰减状况进行调查，以获取路面的基础设计参数。
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